-
公开(公告)号：US20180187116A1
公开(公告)日：2018-07-05
申请号：US15631644
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Yogi V. Shukla , Pilanda Watkins-Curry , Camden N. Henderson , Kendall S. Fruchey , Michael B. Carroll , Adrienne R. Diebold
IPC: C10M101/02
CPC classification number: C10G65/12 , B01D3/10 , B01D3/14 , B01D3/16 , B01J23/74 , B01L3/10 , C08L95/00 , C10C3/06 , C10C3/08 , C10G1/086 , C10G21/14 , C10G45/38 , C10G65/00 , C10G67/00 , C10G67/0454 , C10G2300/10 , C10G2300/1062 , C10G2300/1077 , C10G2400/08 , C10G2400/10 , C10M101/02 , C10M171/02 , C10M175/0033 , C10M2201/06 , C10M2201/062 , C10M2203/1006 , C10M2203/1065 , C10M2207/10 , C10N2220/022 , C10N2220/023 , C10N2220/032 , C10N2230/02 , C10N2230/20 , C10N2240/10 , C10N2270/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. This can allow for formation of unexpected base stock compositions.
-
公开(公告)号：US20180187102A1
公开(公告)日：2018-07-05
申请号：US15631540
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kendall S. Fruchey , Michael B. Carroll , Timothy L. Hilbert , Sara K. Green , Doron Levin
IPC: C10G65/12 , C10G67/04 , C10M101/02 , C10M171/02 , C10M175/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. The initial stage can optionally include a bulk hydrotreating catalyst to assist with increasing the space velocity in the initial stage.
-
公开(公告)号：US20180187092A1
公开(公告)日：2018-07-05
申请号：US15631675
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kendall S. Fruchey , Michael B. Carroll , Timothy L. Hilbert
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks.
-
Patent Agency Ranking
公开(公告)号：US11060040B2
公开(公告)日：2021-07-13
申请号：US16529319
申请日：2019-08-01
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Yogi V. Shukla , Pilanda Watkins-Curry , Camden N. Henderson , Kendall S. Fruchey , Michael B. Carroll , Adrienne R. Diebold
IPC: C10M101/02 , C10M171/02 , C10M175/00 , C10N20/02 , C10N20/00 , C10N30/02 , C10N30/20 , C10G65/12 , C10G65/00 , C10G67/00 , C10G67/04 , B01D3/10 , B01J23/74 , C10C3/06 , C10C3/08 , C10G1/08 , B01D3/14 , C10G21/14 , C10G45/38 , B01L3/10 , C10N40/25 , C10N70/00 , B01D3/16 , C08L95/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. This can allow for formation of unexpected base stock compositions.
-
公开(公告)号：US10590360B2
公开(公告)日：2020-03-17
申请号：US15390943
申请日：2016-12-27
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Rugved P. Pathare , Eric B. Senzer , Camden N. Henderson , Tracie L. Owens , Kendall S. Fruchey , Timothy L. Hilbert , Michael B. Carroll , Debra A. Sysyn , Kathleen E. Edwards , Bryan E. Hagee
IPC: C10M101/02 , C10G67/04
Abstract: Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.
-
公开(公告)号：US10400185B2
公开(公告)日：2019-09-03
申请号：US15631644
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Lisa I-Ching Yeh , Yogi V. Shukla , Pilanda Watkins-Curry , Camden N. Henderson , Kendall S. Fruchey , Michael B. Carroll , Adrienne R. Diebold
IPC: C10M101/02 , C10M171/02 , C10M175/00 , C10G65/12 , C10G21/14 , B01J23/74 , C10G67/04 , B01L3/10 , C10C3/06 , C10C3/08 , C10G1/08 , B01L3/14 , C10G45/38 , C10G65/00 , C10G67/00 , B01D3/16 , C08L95/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. This can allow for formation of unexpected base stock compositions.
-
公开(公告)号：US10287516B2
公开(公告)日：2019-05-14
申请号：US15631620
申请日：2017-06-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： Kendall S. Fruchey , Michael B. Carroll , Timothy L. Hilbert , Adrienne R. Diebold , Lisa I-Ching Yeh , Camden N. Henderson
IPC: C10G65/12 , C10M101/02 , B01J23/74 , C10C3/06 , B01D3/10 , C10M175/00 , C10M171/02 , C10G67/04 , B01L3/10 , C10C3/08 , C10G1/08 , B01L3/14 , C10G21/14 , C10G45/38 , C10G65/00 , C10G67/00 , B01D3/16 , C08L95/00
Abstract: Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During “block” operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be split into a plurality of fractions. The fractions can correspond, for example, to feed fractions suitable for forming a light neutral fraction, a heavy neutral fraction, and a bright stock fraction, or the plurality of fractions can correspond to any other convenient split into separate fractions. The plurality of separate fractions can then be processed separately in the process train (or in the sweet portion of the process train) for forming fuels and/or lubricant base stocks. The separate processing can allow for selection of conditions for forming lubricant fractions, such as bright stock fractions, that have a cloud point that is lower than the pour point.
-
18.发明申请公开(公告)号：US20180187105A1
公开(公告)日：2018-07-05
申请号：US15843380
申请日：2017-12-15
Applicant: ExxonMobil Research and Engineering Company
Inventor： Tracie L. Owens , Kendall S. Fruchey , Michael B. Carroll , Camden N. Henderson , Lisa I-Ching Yeh , Timothy L. Hilbert
IPC: C10G67/04 , C10G67/02 , C10M101/02
CPC classification number: C10G67/0454 , C10G21/003 , C10G67/02 , C10G67/0463 , C10G67/049 , C10G2300/301 , C10G2300/302 , C10G2400/10 , C10M101/02 , C10M2203/1006 , C10N2220/022 , C10N2230/02
Abstract: Systems and methods are provided for performing solvent extraction on heavy neutral base stocks. The aromatic extraction can reduce aromatics content while have a reduced or minimized impact on lubricant properties. This can allow, for example, for correction of color and/or haze for heavy neutral base stocks, such as heavy neutral base stocks formed from a deasphalted oil.
-
-
-
-
-
-
-
Search Results
18
records
(took 0.026 seconds)
